US/UK "special relationship" soured over regifting error

White House sources last night revealed that the table tennis table which UK Prime Minister David Cameron had given as an official gift to US President Barack Obama had been found to be still sporting a glittery tag on which was written "To Dave, Sam and family - Have a Merry Christmas, love Boris xxx". The tag appeared to refer to Boris Johnson, Mayor of London, who is known for his love of table tennis. Neither the Prime Minister or Mr Johnson were available for comment.